baber/WOPTO huggingface dataset:
Patent JP-S59128906-A (JP)
Title: Welding process for nozzle diaphragm
Inventor: ITOU YOSHIYASU
IPC: F01D9/02
Filed: 1983-01-10
Abstract: PURPOSE:To enhance fatigue strength by providing at least either of a stationary vane and a partition plate with edge preparation for welding, and by welding the partition plate to the inner and outer rings upon applying a welding to said prepared edges. CONSTITUTION:After a stationary vane 3 and partition plate 4, either of which at least has undergone edge preparation for welding, are welded fast, whereafter the partition plate 4 is welded to the inner and outer rings so as to make a nozzle diaphragm. In such a manner, non-deposit part can be removed from the root part of the nozzle to ensure enhancement of the fatigue strength.
Patent JP-H10193585-A (JP)
Title: Ink jet printer
Inventor: KASHIWAGI TAKASHI
IPC: B65H5/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To make possible to hold a printing medium on a rotary member reliably and stably. SOLUTION: The ink jet printer is formed in a manner of allowing a printing medium to be held by means of charge suction forces given to the outer circumference 11 of a rotary member 10 that can rotate at a constant peripheral speed by using an electrified roller 22 and making printing to be carried out by spraying ink from an ink jet nozzle 207 to the printing medium in rotation, and the electrified roller 22 is arranged in a manner of contacting and separating in the downstream side of direction of rotation of the rotary member 10 from a position P where the printing medium supplied from outside contacts the outer circumference 11 of the rotary member 10 in rotation in the first place and rotating at peripheral speed while contacting the outer circumference 11 directly or indirectly.
Patent JP-S5698863-A (JP)
Title: Handling of gate turn-off thyristor
Inventor: ITAZU NORIO
IPC: H01L29/74
Filed: 1980-01-11
Abstract: PURPOSE:To make easier the turn-on of the thyristor at the lower temperature, by preliminerily detecting or measuring the temperature of the junction part of the thyristor device and elevating the temperature of this part to the fixed temperature, or by means of the gate signals only. CONSTITUTION:The gate turn-off thyristor consists of the device 1 having the electrode lead 2G, the anode electrode 2A and the cathod electrode 2C facing each other with 2G in-between, and the electrode conductive body 3A and 3C which face each other with 2G, 2A and 2C in-between and is heat radiating body. In the electrode 2A and 2C the heaters 4A and 4C that are electrically insulated in the metal tubes are buried, and in the electrode 2C the thermocouple is buried. In the lower temperature the heat source is driven by the signals from the thermocouple 5 and the current flows to the heaters 4A and 4B and the temperature of the junction part is elevated to about 30 deg.C. Or in the lower temperature the current at first flows to the gate signal and the junction part is heated.
Patent JP-S5394974-A (JP)
Title: Electronic wristwatch
Inventor: GOMI YOSHIYUKI
IPC: G04G9/00
Filed: 1977-01-10
Abstract: PURPOSE:To make the good or ill luck of six fortunes determined for every day useful for daily life by displaying these in an electronic wristwatch having a digital display part.
Patent JP-H11193066-A (JP)
Title: Folding type liquid container
Inventor: OSADA SHINICHI
IPC: B65D6/18
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container used for transferring a liquid which can be recycled and suppress generating amount of wastes. SOLUTION: A liquid container is used for transferring a liquid and provided with an exterior body of box shape with its upper face open, a bag stored removably in the exterior body 2 and a cover 4 opening and closing the upper face of the exterior body, and the exterior body is so formed as to assemble into the box shape and folded into the flat shape, and the bag is provided with a bag main body storing the liquid, a pouring opening so installed as to protrude outwardly on the bag main body and an opening and closing means 16 for opening and closing the pouring opening, and the cover is provided with an engaging means for engaging removably in the state of protruding the pouring opening outwardly by the opening and closing means.
Patent JP-S63170405-A (JP)
Title: Fluorine-containing high polymer compound
Inventor: SEKIYA AKIRA
IPC: C08F26/02
Filed: 1987-01-07
Abstract: PURPOSE:To obtain a novel high polymer containing a perfluoroalkyl group introduced through amide bond to a polyallylamine, by reacting a specific polyallylamine with an alkyl perfluorocarboxylate. CONSTITUTION:A polyallylamine shown by formula I (m is 10-1,500) is reacted with an alkyl perfluorocarboxylate shown by formula II (Rf is 6-15C perfluoroalkyl; R is 1-5C alkyl) by the use of an alcohol as an ordinary reaction solvent at 15-30 deg.C to give a fluorine-containing high polymer substance shown by formula III (0<n<=m). The substance can be made into an ultrathin film by Langmuir-Blodgett method and is usable as a substance for modifying the surface of ultrathin film. A substance wherein n<n/m<=0.4 in the formula I is especially useful for producing the ultrathin film.
Patent JP-H05264684-A (JP)
Title: Magnetic pickup sensor
IPC: G01R33/02
Filed: 1992-01-08
Abstract: PURPOSE:To prevent the off-center of a core at secondary molding by forming, on the central axial line of a spacer, a recessed part with which a positioning pin makes contact at secondary molding in a molding die. CONSTITUTION:On the upper and lower surfaces on the central axial line of a cylindrical spacer 10, conical recessed parts 11a, 11b are formed. At manufacturing, a primary molding is supported in two positions of the lower part of a core 1 exposed to the outside and the recessed part 11a (or 11b), and received in a die, and a resin is injected into the die. Thus, a secondary molding in which the central axial line of the core 1 is off-center is never formed.
Patent JP-H10196378-A (JP)
Title: Intake device for internal combustion engine
Inventor: HIRATANI KOJI
IPC: F02B31/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To produce stable stratified charge combustion even in a high load area containing a total load period, in an internal combustion engine to effect lean combustion wherein an air-fuel ratio is closer to the lean side than a theoretical air-fuel ratio. SOLUTION: An intake device for an internal combustion engine comprises a first intake passage 2A opened closer to the central part of a combustion chamber and generating a swirl of air-fuel mixture, and a second intake passage 2B to generate a swirl of air. A restrictor 22 to increase a velocity of air flow is formed in the second intake passage 2B and an auxiliary passage 23 to feed air from the parts, situated upper stream from the first and second intake passages 2A and 2B to the maximum throttle part of the second intake passage 2B. An air flow rate regulating valve 21 opening and closing according to an engine load state is arranged upper stream from the first and second intake passages 2A and 2B and the auxiliary passage 23 is formed in a manner to introduce air from a spot situated downstream of a throttle valve 9 and upstream of the air flow regulating valve 21.
Patent JP-H01177573-A (JP)
Title: Developing tank attaching and detaching device for copying machine
Inventor: HAGIWARA HIDEAKI
IPC: G03G15/08
Filed: 1988-01-06
Abstract: PURPOSE:To easily release a developing tank from the lock state by providing an interlocking means which switches a lock means from the lock attitude to the release attitude at the time of switching a lifting grip from the attitude for storage to that for use. CONSTITUTION:When a developing tank 3 will be replaced, the developing tank 3 is first pulled out in the axial direction of a photosensitive body. Since a lifting grip 8 takes the attitude for storage at this time, a lock claw 16 of a lock means 7 is engaged with a projecting piece 17 of an aperture 4 and the means 7 takes the lock attitude. When the flexible grip 8 is lifted and switched from the attitude for storage to the attitude for use, the other end of the grip 8 is moved forward and a lock lever 15 of the lock means 7 which is coupled to the grip 8 by an interlocking means 9 is turned around a vertical shaft 14 and disengaged from the projecting piece 17 of the aperture 4. Consequently, the lock means 7 takes the release attitude, and the developing tank 3 can be taken out when it is lifted in this state. Thus, the developing tank 3 is easily released from the lock state by the easy operation that the developing tank 3 is taken out from a copying machine body and is hung by the grip 8.
Patent JP-H01178022-A (JP)
Title: Fuel display device of lpg bottle for industrial use vehicle
Inventor: HAYASHI TOSHIHARU
IPC: B66F9/075
Filed: 1988-01-07
Abstract: PURPOSE:To display simply and properly fuel in a bottle by supporting one end of a bottle support bed in such a way as to be freely rotatable and the other end thereof on a hydraulic cylinder, and making the support hydraulic cylinder continuous to a cylinder for displaying a fuel quantity. CONSTITUTION:A bottle support bed 2 supports a hinged bracket 7 fixed to one of side plates 3 so as to be rotatable on a bracket 10 fixed to the rear pillar 9 of an industrial use vehicle via a pin 12. Also, the bottle support bed 2 bears a projection part 11 formed at the other side plate 3 via the piston rod 15 of a hydraulic cylinder 14 erected on the counter weight 13 of the vehicle. Furthermore, the hydraulic cylinder 14 is connected with a fuel display cylinder 16 and a pipe 17. And a piston rod 20 is housed in the fuel display cylinder 16 via a spring 19 and the tip of the piston rod 20 is fitted with a pointer 21 and a fuel display dial 22 corresponding thereto.
Patent JP-S60145767-A (JP)
Title: Picture recording system
Inventor: IMAO KAORU
IPC: B41J2/52
Filed: 1984-01-09
Abstract: PURPOSE:To record a halftone picture including line drawing at high reproducibility by making halftone recording of both line drawing part and continuous drawing part by different intermediate modulating systems. CONSTITUTION:When a controlling section 6 outputs a line select signal to a picture data memory section 1 and sends a reading signal phis once, watched picture elements and peripheral picture element data are stored in shift register 11-13 of a line drawing detecting section 2. Subtracting circuits 14-17 calculate difference between picture data of each peripheral picture element and watched picture element, i.e. density, gradient. Comparators 18-21 compare the density gradient data with a reference value, and decides whether inputted data is line drawing or continuous drawing. When the result of decision of the line drawing detecting section 2 is continuous drawing, the halftone modulating section 3 makes halftone modulation by density pattern dither process. In the case of line drawing, halftone modulation is made only by binary density pattern of small matrix.
Patent JP-H07212740-A (JP)
Title: Scramble unit connector
Inventor: ITO KOJI
IPC: H04N7/167
Filed: 1994-01-13
Abstract: PURPOSE:To select a signal path in a high-vision receiver to be via a scramble unit automatically by mounting the scramble unit to the high-vision receiver. CONSTITUTION:A detection section 9 detects the mount of a MUSE charged scramble unit 7 and a changeover section 8 is thrown to the position of a MUSE charged scramble unit via a changeover drive section 10 through the detection. A MUSE signal demodulated by a tuner section 1 is converted into a digital signal at an A/D converter section 2, an equalizer 3 implements waveform equivalent processing and the MUSE charged scramble unit implements scramble release processing. Then the signal is inputted to a MUSE decode section 6 via the changeover section to implement required still picture processing and moving picture processing to decode the signal into three color signals R, G, B or a luminance signal and color difference signals or the like, and they are outputted.
Patent JP-S59128317-A (JP)
Title: Cockroach repellent
Inventor: KAWABATA FUMIMA
IPC: A01N59/14
Filed: 1983-01-10
Abstract: PURPOSE:A cockroach repellent that contains boric acid or a borate as an active ingredient and other additives such as wheat flour and yeast, thus being effective against cockroaches living in kitchens, because of its both repellent and killing effects. CONSTITUTION:A mixture consisting of 25-35% of boric acid or a borate as an active ingredient and 65-75% of additives for inducing cockroaches to eat the repellent such as wheat flour and yeast is dried and made into solid drops. The repellent prevents cockroaches from coming near things which should be kept clean such as food or tablewares and further kills the cockroaches that come to the things by tempting them to eat the repellent.
Patent JP-S5593559-A (JP)
Title: Tape feeding unit having running fault detection function
Inventor: KUDOU OKITAMI
IPC: G11B15/66
Filed: 1979-01-09
Abstract: PURPOSE: To prevent a fatal fault, whose generation is forecasted, from being  generated by providing a space part outside the tape passage near a capstan and a  pinch roller and by providing a means to detect tape storage in this space part.  
     CONSTITUTION: Pocket 19 where a fed tape enters is provided just after capstan 7, and photocoupler 22 dependent upon combination of a LED and a phototransistor to detect that the tape enters into the pocket is provided in both sides of the pocket. In case that the fed tape enters into the pocket and photocoupler 22 detects it, tape running is switched to rewinding immediately to rewind the tape to the supply reel side, and conrol to stop tape running at the open time of photocoupler 22 is given by going-out of the tape from the pocket, so that an important fault which should be generated after that can be prevented from being generated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08191479-A (JP)
Title: Communication equipment
Inventor: MORIMOTO MITSURU
IPC: H04W88/06
Filed: 1995-01-10
Abstract: PURPOSE: To attain dual mode radio communication with excellent operability by detecting a DTME signal from a terminal connecting to an interface and selecting and an analog signal communication or a digital signal communication with a base station. CONSTITUTION: When a terminal equipment 2 connecting to a 2/4-wire conversion section 5 is hooked off, a control circuit 9 recognizes an output of a hook detection section 7 and awaits an input of a DTME signal from the terminal equipment 2. When the signal is received, a DTMF receiver 6 detects it and the control circuit section 9 checks whether the signal is an analog signal or a digital signal and when the signal is neither the analog signal nor the digital signal, the number is discriminated and the detection data are stored tentatively in a storage section 10 as an OR output. When the signal is an analog signal, MSG data in the storage section 10 are set to be 00000, and when the signal is a digital signal, MSG data in the storage section 10 are set to be 00010, and dial processing is conducted.  In this case, the MSG data are used to make request of analog or digital communication to the base station. Thus, the analog or digital communication is set by the DTME signal not effecting the opposite number.
Patent JP-S60146940-A (JP)
Title: Differential gear
Inventor: TERAOKA MASAO
IPC: F16H48/24
Filed: 1984-01-11
Abstract: PURPOSE:To reduce the weight of a differential gear by providing an actuator which can be moved to a position free from operation by centrifugal force when a car velocity is more than specified to eliminate the need of providing a weight member separately. CONSTITUTION:When the relative speed difference between a side gear 7 and a differential case 1 reaches more than a preset value, a lock device 15 is operated to stop differential action. When driving force on drive side is further increased until the differential case 1 reaches rotational frequency more than designated, an actuator 11 is turned clockwise against a spring 13 by centrifugal force. This movement releases the engagement of a pinion gear portion on the actuator 11 side with the tooth portion on a pressure ring 17 side. On releasing the engagement, the damping force from the actuator 11 side is not transmitted to the pressure ring, so that the lock device 15 is released to restart differential action.
Patent JP-H09189195-A (JP)
Title: Tunnel excavation method
Inventor: FURUI MICHIO
IPC: E21D9/08
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of excavation operation by lightening a burden applied to an operator. SOLUTION: Copy cutters 18 are projected and retreated to and from the outside from a cutter head 12 while driving and rotating the cutter head 12 installed at the front end section of an excavator body 11, and corner cutters 20 mounted on both sides of the lower section of the front end are turned. A tunnel having a specified-shaped cross section is excavated while cutting the outer circumferential surface of a segment forming a pair of existing tunnels T1 , T2 by propelling the excavator body 1.
Patent JP-H04239396-A (JP)
Title: Data collector for automatic vending machine
Inventor: MARUYAMA TOSHITAKE
IPC: G07F9/00
Filed: 1991-01-11
Abstract: PURPOSE:To collect data in a wide range at one place by a device which collects the data from an automatic tending machine by specific small power radio. CONSTITUTION:The above collector is to collect the data of the automatic vending machine such as sales information, the alarm information of a fault and sold-out, etc., and housing coin information, etc.. from the automatic vending machines 11-18 scattering at buildings and limited areas by small power radio by using a terminal 2 for data collection, and when the automatic vending machine unable to perform direct radio transmission with the terminal 2 for data collection is present, the transmission/reception of a command between the automatic vending machine unable to directly perform communication and the terminal 2 for data collection and that of the data of the automatic vending machine can be performed by setting the automatic vending machine capable of performing the communication as a relay station.
Patent JP-S57116498-A (JP)
Title: Plane type speaker
Inventor: SUGIMOTO MUNEHISA
IPC: H04R7/04
Filed: 1981-01-10
Abstract: PURPOSE:To obtain a speaker which has stable quality and high performance by facilitating the assembly of the 1st and 2nd plane diaphragms to a voice coil by arranging the 1st and 2nd plane diaphragm at the external and internal circumferential parts of a base for the voice coil respectively. CONSTITUTION:The 1st annular plane diaphragm 1a is stuck to the external circumferential part of a base 9 for a voice coil 3, and the 2nd discoidal plane diaphragm 1b is stuck to the internal circumferential part of the base 9. The end part of the diaphragm 1a is stuck to a frame 5 through an edge 2, the base 9 is stuck to the frame 5 by a spider 4, and a magnetic circuit 6 is arranged inside of the voice coil 3. An assmbling jig 8 is used to facilitate the assembly of the voice coil 3 and diaphragm 1a, and then the assembly of the diaphragm 1b by sticking is performed easily. The diaphragms 1a and 1b are made in one to operate as one discoidal diaphragm, and the diameter of the voice coil 3 is set to a diameter which corresponds to the position of the node of primary split vibration generated by the diaphragm.
Patent JP-S60147089-A (JP)
Inventor: SAKAKIBARA SAKUICHI
IPC: F26B15/12
Filed: 1984-01-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61162068-A (JP)
Title: Eraser control device of copying machine
Inventor: MURAI KAZUO
IPC: G03G21/00
Filed: 1985-01-10
Abstract: PURPOSE:To control the ON/OFF of many light emitting elements efficiently through less signal lines by forming an all light emitting element ON circuit for turning on all the light emitting elements independently of data latched by a latch for holding the data of a shift register. CONSTITUTION:The all-LED ON circuit 22 for turning on all the LEDs 15 independently of the data of the latch 18 of ICs 20 is formed and an all-lighting mode is added. The circuit 22 is constituted with a PNP-type driving transistor 23 to be turned on by an all-ON signal and OR-connected to the outputs of drivers 19 through a diode 24. A center reference system is adopted for the carrying of copying paper and erasing control can be executed right-left symmetrically about the center, so that two LEDs 15 can be turned on by one driver 19. Thereby, only five ICs 20 are used for a hundred LEDs 15 and the volume of serial data can be reduced into a half of the center.
Patent JP-H06250983-A (JP)
Title: Computer system and method for balancing load or moving asynchronous data
Inventor: GUREN ARAN BURENTO
IPC: G06F11/00
Filed: 1994-01-14
Abstract: PURPOSE: To provide load balancing and reconstitution in an asynchronous data movement(ADM) sub-system including plural queue offload processor(QOP). CONSTITUTION: Each QOP in a CPU offload sub-system 20 has a related queue for receiving a queue element(QE) provided by CPU 1-N in a system. Each QOP executes the QE at the head of the queue. The QOP checks the queue, and processes the waiting QE When the waiting QE is present while the QOP is executing the present QE, the QOP moves the QE from the queue to the queue of the QOP which is not being used, and instructs the QOP to start the processing of the queue. When the empty QOP is not found, the QOP moves the waiting QE to a common queue(CQ). The QOP completes its own QE, and then performs access to the next QE on the CQ, and executes it.
Patent JP-S5593469-A (JP)
Title: Dot printer head
Inventor: MORI MASAHIKO
IPC: B41J2/275
Filed: 1979-01-09
Abstract: PURPOSE:To enable a good quality and uniform printing with less energy in a dot printer head using an electromagnet by a method wherein a needle guide for defining a passage of a needle is connected to a yoke of electromagnet. CONSTITUTION:Movable piece 6 in a dot printer head is retracted by a stationary iron core 2 of an electromagnet to apply an axial movement to the needle 7 engaging with one end of the movable piece 6 to perform the printing. Needle guide 10 for defining the passage of the needle 7 is fastened to a yoke 1 of the electromagnet. Needle 7 is biased in a direction indicated by an arrow B by a return spring 8 of which one end is engaged with the spring seat 10a-5 arranged at a part of the needle guide 10. Dispersion is dimension of a gap between the retracted plane of the movable piece 6 in waiting and the retracting plane of the stationary iron core 2 of the electromagnet is made to be small and less variation in speed of the needle 7 is available.
Patent JP-H02229537-A (JP)
Title: Surface reactive compound
Inventor: AHIMU BIIDEMAN
IPC: C09K23/14
Filed: 1990-01-11
Abstract: PURPOSE: To obtain a surface active compsn. particularly for foam inhibiting, deaerating and wetting by incorporating a specific phosphoric triester, 6-16C isoalkanol and specific surface active agent into the compsn. CONSTITUTION: This compsn. consists of the phosphoric triester of formula I (where R=3 to 6C, R0 =2 to 3C alkylene, K=0 or 1) or its mixture, the 6-16C isoalkanol or its mixture and the surface active agent of formula II (where R1 =8-15C alkyl, alkylene = ethylene and if desired propylene, m=2 to 15). The compsn. which contains these components and does not contain silicon dilutable with water is prepd. The component is made into a defoaming agent and deaerating agent by simply mixing the respective components. This prepn. is excellent in storage stability.